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Fixed a shebang issue

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This commit is contained in:
Bruce Hill 2019-03-04 14:30:38 -08:00
parent de1f80fe51
commit 58707b18f7
2 changed files with 25 additions and 2 deletions
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15
nomsu_environment.lua
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@ -170,7 +170,18 @@ nomsu_environment = Importer({
assert(parse, "No parser found for Nomsu syntax version " .. tostring(syntax_version))
local tree = parse(nomsu_code, source.filename)
if tree.shebang then
tree.version = tree.version or tree.shebang:match("nomsu %-V[ ]*([%d.]*)")
local shebang_version = tree.shebang:match("nomsu %-V[ ]*([%d.]+)")
if shebang_version and shebang_version ~= "" then
tree.version = tree.version or List((function()
local _accum_0 = { }
local _len_0 = 1
for v in shebang_version:gmatch("%d+") do
_accum_0[_len_0] = tonumber(v)
_len_0 = _len_0 + 1
end
return _accum_0
end)())
end
end
return tree
end,
@ -288,6 +299,7 @@ nomsu_environment = Importer({
return self:run(tree)
elseif SyntaxTree:is_instance(to_run) then
local filename = to_run.source.filename:gsub("\n.*", "...")
local version = to_run.version
if to_run.type ~= "FileChunks" then
to_run = {
to_run
@ -295,6 +307,7 @@ nomsu_environment = Importer({
end
local ret = nil
for chunk_no, chunk in ipairs(to_run) do
chunk.version = version
local lua = self:compile(chunk)
lua:declare_locals()
lua:prepend("-- File: " .. tostring(filename) .. " chunk #" .. tostring(chunk_no) .. "\n")

12
nomsu_environment.moon
View File

@ -91,7 +91,15 @@ nomsu_environment = Importer{
assert parse, "No parser found for Nomsu syntax version #{syntax_version}"
tree = parse(nomsu_code, source.filename)
if tree.shebang
tree.version or= tree.shebang\match("nomsu %-V[ ]*([%d.]*)")
shebang_version = tree.shebang\match("nomsu %-V[ ]*([%d.]+)")
if shebang_version and shebang_version != ""
tree.version or= List[tonumber(v) for v in shebang_version\gmatch("%d+")]
--if tree.version and tree.version < NOMSU_VERSION\up_to(#tree.version) and not package.nomsuloaded["compatibility"]
-- export loading_compat
-- unless loading_compat
-- loading_compat = true
-- nomsu_environment\export "compatibility"
-- loading_compat = false
return tree
Module: (package_name)=>
@ -184,6 +192,7 @@ nomsu_environment = Importer{
return @run(tree)
elseif SyntaxTree\is_instance(to_run)
filename = to_run.source.filename\gsub("\n.*", "...")
version = to_run.version
if to_run.type != "FileChunks"
to_run = {to_run}
-- Each chunk's compilation is affected by the code in the previous chunks
@ -191,6 +200,7 @@ nomsu_environment = Importer{
-- compiles.
ret = nil
for chunk_no, chunk in ipairs to_run
chunk.version = version
lua = @compile(chunk)
lua\declare_locals!
lua\prepend "-- File: #{filename} chunk ##{chunk_no}\n"